TBSelectItemSource *UISelectItemSource::GetTBItemSource()
{
// caller's responsibility to clean up
TBGenericStringItemSource* src = new TBGenericStringItemSource();
for (List<SharedPtr<UISelectItem> >::Iterator itr = items_.Begin(); itr != items_.End(); itr++)
{
tb::TBGenericStringItem* tbitem = (*itr)->GetTBItem();
src->AddItem(tbitem);
}
return src;
}
bool DemoApplication::Init()
{
if (!Application::Init())
return false;
// Block new animations during Init.
TBAnimationBlocker anim_blocker;
// Run unit tests
int num_failed_tests = TBRunTests();
// TBSelectList and TBSelectDropdown widgets have a default item source that are fed with any items
// specified in the resource files. But it is also possible to set any source which can save memory
// and improve performance. Then you don't have to populate each instance with its own set of items,
// for widgets that occur many times in a UI, always with the same items.
// Here we prepare the name source, that is used in a few places.
for (int i = 0; boy_names[i]; i++)
advanced_source.AddItem(new AdvancedItem(boy_names[i++], TBIDC("boy_item"), true));
for (int i = 0; girl_names[i]; i++)
advanced_source.AddItem(new AdvancedItem(girl_names[i++], TBIDC("girl_item"), false));
for (int i = 0; girl_names[i]; i++)
name_source.AddItem(new TBGenericStringItem(girl_names[i++], TBIDC("girl_item")));
for (int i = 0; boy_names[i]; i++)
name_source.AddItem(new TBGenericStringItem(boy_names[i++], TBIDC("boy_item")));
advanced_source.SetSort(TB_SORT_ASCENDING);
name_source.SetSort(TB_SORT_ASCENDING);
// Prepare a source with submenus (with eternal recursion) so we can test sub menu support.
popup_menu_source.AddItem(new TBGenericStringItem("Option 1", TBIDC("opt 1")));
popup_menu_source.AddItem(new TBGenericStringItem("Option 2", TBIDC("opt 2")));
popup_menu_source.AddItem(new TBGenericStringItem("-"));
popup_menu_source.AddItem(new TBGenericStringItem("Same submenu", &popup_menu_source));
popup_menu_source.AddItem(new TBGenericStringItem("Long submenu", &name_source));
// Give the first item a skin image
popup_menu_source.GetItem(0)->SetSkinImage(TBIDC("Icon16"));
new MainWindow();
new EditWindow;
new ListWindow(&name_source);
new AdvancedListWindow(&advanced_source);
new TabContainerWindow();
if (num_failed_tests)
{
TBStr text;
text.SetFormatted("There is %d failed tests!\nCheck the output for details.", num_failed_tests);
TBMessageWindow *msg_win = new TBMessageWindow(GetRoot(), TBIDC(""));
msg_win->Show("Testing results", text);
}
return true;
}
bool TBEditField::OnEvent(const TBWidgetEvent &ev)
{
if (ev.type == EVENT_TYPE_CHANGED && ev.target == &m_scrollbar_x)
{
m_style_edit.SetScrollPos(m_scrollbar_x.GetValue(), m_style_edit.scroll_y);
OnScroll(m_scrollbar_x.GetValue(), m_style_edit.scroll_y);
return true;
}
else if (ev.type == EVENT_TYPE_CHANGED && ev.target == &m_scrollbar_y)
{
m_style_edit.SetScrollPos(m_style_edit.scroll_x, m_scrollbar_y.GetValue());
OnScroll(m_style_edit.scroll_x, m_scrollbar_y.GetValue());
return true;
}
else if (ev.type == EVENT_TYPE_WHEEL && ev.modifierkeys == TB_MODIFIER_NONE)
{
int old_val = m_scrollbar_y.GetValue();
m_scrollbar_y.SetValue(old_val + ev.delta_y * TBSystem::GetPixelsPerLine());
return m_scrollbar_y.GetValue() != old_val;
}
else if (ev.type == EVENT_TYPE_POINTER_DOWN && ev.target == this)
{
TBRect padding_rect = GetPaddingRect();
if (m_style_edit.MouseDown(
TBPoint(ev.target_x - padding_rect.x, ev.target_y - padding_rect.y),
1, ev.count, TB_MODIFIER_NONE, ev.touch))
{
// Post a message to start selection scroll
PostMessageDelayed(TBIDC("selscroll"), nullptr, SELECTION_SCROLL_DELAY);
return true;
}
}
else if (ev.type == EVENT_TYPE_POINTER_MOVE && ev.target == this)
{
TBRect padding_rect = GetPaddingRect();
return m_style_edit.MouseMove(TBPoint(ev.target_x - padding_rect.x, ev.target_y - padding_rect.y));
}
else if (ev.type == EVENT_TYPE_POINTER_UP && ev.target == this)
{
TBRect padding_rect = GetPaddingRect();
return m_style_edit.MouseUp(TBPoint(ev.target_x - padding_rect.x, ev.target_y - padding_rect.y),
1, TB_MODIFIER_NONE, ev.touch);
}
else if (ev.type == EVENT_TYPE_KEY_DOWN)
{
return m_style_edit.KeyDown(ev.key, ev.special_key, ev.modifierkeys);
}
else if (ev.type == EVENT_TYPE_KEY_UP)
{
return true;
}
else if ((ev.type == EVENT_TYPE_CLICK && ev.target->GetID() == TBIDC("popupmenu")) ||
(ev.type == EVENT_TYPE_SHORTCUT))
{
if (ev.ref_id == TBIDC("cut") && !m_style_edit.packed.read_only)
m_style_edit.Cut();
else if (ev.ref_id == TBIDC("copy"))
m_style_edit.Copy();
else if (ev.ref_id == TBIDC("paste") && !m_style_edit.packed.read_only)
m_style_edit.Paste();
else if (ev.ref_id == TBIDC("delete") && !m_style_edit.packed.read_only)
m_style_edit.Delete();
else if (ev.ref_id == TBIDC("undo") && !m_style_edit.packed.read_only)
m_style_edit.Undo();
else if (ev.ref_id == TBIDC("redo") && !m_style_edit.packed.read_only)
m_style_edit.Redo();
else if (ev.ref_id == TBIDC("selectall"))
m_style_edit.selection.SelectAll();
else
return false;
return true;
}
else if (ev.type == EVENT_TYPE_CONTEXT_MENU && ev.target == this)
{
TBPoint pos_in_root(ev.target_x, ev.target_y);
ev.target->ConvertToRoot(pos_in_root.x, pos_in_root.y);
if (TBMenuWindow *menu = new TBMenuWindow(ev.target, TBIDC("popupmenu")))
{
TBGenericStringItemSource *source = menu->GetList()->GetDefaultSource();
source->AddItem(new TBGenericStringItem(g_tb_lng->GetString(TBIDC("cut")), TBIDC("cut")));
source->AddItem(new TBGenericStringItem(g_tb_lng->GetString(TBIDC("copy")), TBIDC("copy")));
source->AddItem(new TBGenericStringItem(g_tb_lng->GetString(TBIDC("paste")), TBIDC("paste")));
source->AddItem(new TBGenericStringItem(g_tb_lng->GetString(TBIDC("delete")), TBIDC("delete")));
source->AddItem(new TBGenericStringItem("-"));
source->AddItem(new TBGenericStringItem(g_tb_lng->GetString(TBIDC("selectall")), TBIDC("selectall")));
menu->Show(source, TBPopupAlignment(pos_in_root), -1);
}
return true;
}
return false;
}
virtual bool OnEvent(const TBWidgetEvent &ev)
{
if (ev.type == EVENT_TYPE_CLICK)
{
TBEditField *edit = GetWidgetByIDAndType<TBEditField>(TBIDC("editfield"));
if (!edit)
return false;
if (ev.target->GetID() == TBIDC("clear"))
{
edit->SetText("");
return true;
}
else if (ev.target->GetID() == TBIDC("undo"))
{
edit->GetStyleEdit()->Undo();
return true;
}
else if (ev.target->GetID() == TBIDC("redo"))
{
edit->GetStyleEdit()->Redo();
return true;
}
else if (ev.target->GetID() == TBIDC("menu"))
{
static TBGenericStringItemSource source;
if (!source.GetNumItems())
{
source.AddItem(new TBGenericStringItem("Default font", TBIDC("default font")));
source.AddItem(new TBGenericStringItem("Default font (larger)", TBIDC("large font")));
source.AddItem(new TBGenericStringItem("RGB font (Neon)", TBIDC("rgb font Neon")));
source.AddItem(new TBGenericStringItem("RGB font (Orangutang)", TBIDC("rgb font Orangutang")));
source.AddItem(new TBGenericStringItem("RGB font (Orange)", TBIDC("rgb font Orange")));
source.AddItem(new TBGenericStringItem("-"));
source.AddItem(new TBGenericStringItem("Glyph cache stresstest (CJK)", TBIDC("CJK")));
source.AddItem(new TBGenericStringItem("-"));
source.AddItem(new TBGenericStringItem("Toggle wrapping", TBIDC("toggle wrapping")));
source.AddItem(new TBGenericStringItem("-"));
source.AddItem(new TBGenericStringItem("Align left", TBIDC("align left")));
source.AddItem(new TBGenericStringItem("Align center", TBIDC("align center")));
source.AddItem(new TBGenericStringItem("Align right", TBIDC("align right")));
}
if (TBMenuWindow *menu = new TBMenuWindow(ev.target, TBIDC("popup_menu")))
menu->Show(&source, TBPopupAlignment());
return true;
}
else if (ev.target->GetID() == TBIDC("popup_menu"))
{
if (ev.ref_id == TBIDC("default font"))
edit->SetFontDescription(TBFontDescription());
else if (ev.ref_id == TBIDC("large font"))
{
TBFontDescription fd = g_font_manager->GetDefaultFontDescription();
fd.SetSize(28);
edit->SetFontDescription(fd);
}
else if (ev.ref_id == TBIDC("rgb font Neon"))
{
TBFontDescription fd = edit->GetCalculatedFontDescription();
fd.SetID(TBIDC("Neon"));
edit->SetFontDescription(fd);
}
else if (ev.ref_id == TBIDC("rgb font Orangutang"))
{
TBFontDescription fd = edit->GetCalculatedFontDescription();
fd.SetID(TBIDC("Orangutang"));
edit->SetFontDescription(fd);
}
else if (ev.ref_id == TBIDC("rgb font Orange"))
{
TBFontDescription fd = edit->GetCalculatedFontDescription();
fd.SetID(TBIDC("Orange"));
edit->SetFontDescription(fd);
}
else if (ev.ref_id == TBIDC("CJK"))
{
TBTempBuffer buf;
for (int i = 0, cp = 0x4E00; cp <= 0x9FCC; cp++, i++)
{
char utf8[8];
int len = utf8::encode(cp, utf8);
buf.Append(utf8, len);
if (i % 64 == 63)
buf.Append("\n", 1);
}
edit->GetStyleEdit()->SetText(buf.GetData(), buf.GetAppendPos());
}
else if (ev.ref_id == TBIDC("toggle wrapping"))
edit->SetWrapping(!edit->GetWrapping());
else if (ev.ref_id == TBIDC("align left"))
edit->SetTextAlign(TB_TEXT_ALIGN_LEFT);
else if (ev.ref_id == TBIDC("align center"))
edit->SetTextAlign(TB_TEXT_ALIGN_CENTER);
else if (ev.ref_id == TBIDC("align right"))
edit->SetTextAlign(TB_TEXT_ALIGN_RIGHT);
return true;
}
}
return DemoWindow::OnEvent(ev);
}
